pectoralfins
![this siamese fighting fish (betta splendens) uses rapid pectoral](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=656068831,774146576&fm=253&fmt=auto&app=138&f=JPEG?w=632&h=500)
this siamese fighting fish (betta splendens) uses rapid pectoral
图片尺寸2217x1755![little cute eating beihai lion s pectoral fins are so small](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=743533797,3653374226&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=333)
little cute eating beihai lion s pectoral fins are so small
图片尺寸1400x933![全部尺寸 | fish with fins | flickr - 相片分享!](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=962956091,3746192869&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=500)
全部尺寸 | fish with fins | flickr - 相片分享!
图片尺寸1024x1024![pectoral fins are on the sides of the body](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=2015823013,1000401769&fm=253&fmt=auto&app=138&f=JPEG?w=652&h=500)
pectoral fins are on the sides of the body
图片尺寸782x600![pectoral fins of a humpback whale](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=2546463254,4090807361&fm=253&fmt=auto&app=138&f=JPEG?w=750&h=500)
pectoral fins of a humpback whale
图片尺寸800x533![the fins are present in this image](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=474914294,4038575490&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=316)
the fins are present in this image
图片尺寸895x566![fins at the front and the bottom of the trunk called pectoral](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=1689033857,2919343510&fm=253&fmt=auto&app=138&f=JPEG?w=667&h=500)
fins at the front and the bottom of the trunk called pectoral
图片尺寸800x600![beyond their useful pectoral fins, all have unevenly forked](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=593414275,3838190365&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=334)
beyond their useful pectoral fins, all have unevenly forked
图片尺寸500x334![动图封面](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=558013584,3785495505&fm=253&fmt=auto&app=138&f=JPEG?w=720&h=480)
动图封面
图片尺寸720x480![condition) orhomocercal; paired pectoral and pelvic fins usually](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=219912840,363252566&fm=253&fmt=auto&app=138&f=JPEG?w=564&h=500)
condition) orhomocercal; paired pectoral and pelvic fins usually
图片尺寸1643x1457![skates swim with their pectoral fins](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=381136949,1002283546&fm=253&fmt=auto&app=138&f=JPEG?w=220&h=388)
skates swim with their pectoral fins
图片尺寸220x388![have evolved into paddles (called flippers, or pectoral fins)](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=3412777498,1471935467&fm=253&fmt=auto&app=138&f=JPEG?w=550&h=364)
have evolved into paddles (called flippers, or pectoral fins)
图片尺寸550x364![it is designed with extended pectoral fin](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3505891077,3402951080&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=779)
it is designed with extended pectoral fin
图片尺寸1027x1600![orca – dressed to kill](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=668165749,696042986&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=655)
orca – dressed to kill
图片尺寸993x1300![爪爪就是用来挥手的那两片胸鳍 (pectoral fins,俗称flippers).](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=3896621978,547477723&fm=253&fmt=auto&app=138&f=JPG?w=530&h=226)
爪爪就是用来挥手的那两片胸鳍 (pectoral fins,俗称flippers).
图片尺寸530x226![is an unusual looking fish because of its huge pectoral fins](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=4061408738,3818671434&fm=253&fmt=auto&app=138&f=PNG?w=440&h=330)
is an unusual looking fish because of its huge pectoral fins
图片尺寸440x330![modeling neural control of robotic fish with pectoral fins using](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=2281070059,3519308057&fm=253&fmt=auto&app=138&f=JPG?w=500&h=358)
modeling neural control of robotic fish with pectoral fins using
图片尺寸550x394![rays, flattened cartilaginous fish with enlarged pectoral fins](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=1331511872,861678495&fm=253&fmt=auto&app=138&f=JPEG?w=480&h=360)
rays, flattened cartilaginous fish with enlarged pectoral fins
图片尺寸480x360![玛圣边林区1975年干邑 maxime trijol fins bois vintage 1975招商](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=2830420185,3943836711&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=750)
玛圣边林区1975年干邑 maxime trijol fins bois vintage 1975招商
图片尺寸2336x3504![em>finsybo /em>](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=576307454,2881797150&fm=253&fmt=auto&app=138&f=JPEG?w=413&h=413)
em>finsybo /em>
图片尺寸413x413